FI781057A - Anordning foer undertryckande av hoegfrekvensstroemmar i lager foer axlar - Google Patents

Anordning foer undertryckande av hoegfrekvensstroemmar i lager foer axlar

Info

Publication number
FI781057A
FI781057A FI781057A FI781057A FI781057A FI 781057 A FI781057 A FI 781057A FI 781057 A FI781057 A FI 781057A FI 781057 A FI781057 A FI 781057A FI 781057 A FI781057 A FI 781057A
Authority
FI
Finland
Prior art keywords
axle
avoid frequency
frequency strength
under tracking
tracking
Prior art date
Application number
FI781057A
Other languages
English (en)
Other versions
FI64726C (fi
FI64726B (fi
Inventor
Hans-Christian Grassmann
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of FI781057A publication Critical patent/FI781057A/fi
Application granted granted Critical
Publication of FI64726B publication Critical patent/FI64726B/fi
Publication of FI64726C publication Critical patent/FI64726C/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Motor Or Generator Frames (AREA)
  • Rolling Contact Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
FI781057A 1977-04-20 1978-04-07 Anordning foer undertryckande av hoegfrekvensstroemmar i lagerfoer axlar FI64726C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2717593 1977-04-20
DE2717593A DE2717593C3 (de) 1977-04-20 1977-04-20 Anordnung zum Unterdrücken von HF-Strömen in Lagern von Wellen

Publications (3)

Publication Number Publication Date
FI781057A true FI781057A (fi) 1978-10-21
FI64726B FI64726B (fi) 1983-08-31
FI64726C FI64726C (fi) 1983-12-12

Family

ID=6006842

Family Applications (1)

Application Number Title Priority Date Filing Date
FI781057A FI64726C (fi) 1977-04-20 1978-04-07 Anordning foer undertryckande av hoegfrekvensstroemmar i lagerfoer axlar

Country Status (10)

Country Link
US (1) US4267461A (fi)
JP (1) JPS53131410A (fi)
AT (1) AT362014B (fi)
BE (1) BE866183A (fi)
CA (1) CA1109120A (fi)
DE (1) DE2717593C3 (fi)
FI (1) FI64726C (fi)
FR (1) FR2388442A1 (fi)
GB (1) GB1579908A (fi)
IT (1) IT1096056B (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839246C2 (de) * 1978-09-08 1983-01-05 Siemens AG, 1000 Berlin und 8000 München Anordnung zum Unterdrücken von HF-Strömen in Lagern von Wellen
DE4002402C2 (de) * 1990-01-27 1996-07-11 Renk Ag Gleitlager
SE511115C3 (sv) * 1997-12-10 1999-08-30 Stora Kopparbergs Bergslags Ab Asynkronmaskin
US6984906B1 (en) * 2000-07-13 2006-01-10 General Electric Company Bearing current reduction assembly
US6670733B2 (en) * 2001-09-27 2003-12-30 Reliance Electric Technologies, Llc System and method of reducing bearing voltage
JP4718260B2 (ja) * 2005-07-08 2011-07-06 日本電産テクノモータホールディングス株式会社 モールドモータ
JP4912752B2 (ja) * 2006-05-30 2012-04-11 日本電産テクノモータホールディングス株式会社 モータ
US8010060B2 (en) 2007-08-29 2011-08-30 GM Global Technology Operations LLC Apparatus and method for reducing stray RF signal noise in an electrically powered vehicle
ES2382683T3 (es) 2008-12-16 2012-06-12 Mikron Agie Charmilles Ag Dispositivo para la prevención de daños como consecuencia de corrientes eléctricas en una herramienta de una máquina herramienta
EP3154173A1 (en) * 2015-10-08 2017-04-12 ABB Schweiz AG Electrical machine with an active grounding
DE102016216909A1 (de) * 2016-09-06 2018-03-08 Bayerische Motoren Werke Aktiengesellschaft Antriebseinrichtung für ein Kraftfahrzeug, insbesondere einen Kraftwagen, sowie Kraftfahrzeug mit einer solchen Antriebseinrichtung
DE102018131181B3 (de) * 2018-12-06 2020-02-06 Carl Freudenberg Kg Lageranordnung
DE102020206743A1 (de) 2020-05-29 2021-12-02 Zf Friedrichshafen Ag Antriebseinheit für ein elektrisch angetriebenes Fahrzeug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR824499A (fr) * 1936-07-18 1938-02-09 British Electrical & Allied In Perfectionnements relatifs aux moyens pour la suppression de perturbations électriques de haute fréquence
GB1450931A (en) * 1973-01-17 1976-09-29 Ass Elect Ind Frequency selective damping circuits for use in ac power systems

Also Published As

Publication number Publication date
IT7822144A0 (it) 1978-04-10
AT362014B (de) 1981-04-27
GB1579908A (en) 1980-11-26
IT1096056B (it) 1985-08-17
ATA153078A (de) 1980-09-15
FR2388442A1 (fr) 1978-11-17
US4267461A (en) 1981-05-12
BE866183A (fr) 1978-08-14
FI64726C (fi) 1983-12-12
DE2717593B2 (de) 1979-02-22
DE2717593C3 (de) 1979-10-11
FI64726B (fi) 1983-08-31
FR2388442B1 (fi) 1984-03-30
JPS53131410A (en) 1978-11-16
DE2717593A1 (de) 1978-10-26
CA1109120A (en) 1981-09-15

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SIEMENS AKTIENGESELLSCHAFT